2-Acrylamido-2-methylpropanesulfonic acid

Product Name : 2-Acrylamido-2-methylpropanesulfonic acid

Molecular formula:C7H13NO4S

CAS NO: 15214-89-8

Structural Formula:

Molecular weight: 207.24


Appearance White Powder White Powder
Purity %≥ 98.0 99.0
Non-volatile matter %≥ 99.5 99.75
Acid Value mgKOH/g 275±5 275±5
Melting point℃≥ 185 185
Water content %≤ 0.5 0.2
Iron content %≤ 0.0005 0.0003
Color(Hazen, 25% weight in water) Co-Pt ≤ 20 20

1. Water treatment:

The AMPS monomer homopolymer with the acrylamide acrylic acid monomer homopolymer, they could besludge dehydrating agent in the sewage purification process and preservative of the iron, zinc, aluminum, cooper, alloy in the closed water circulation system, they also could be used as cleaning and scale inhibitor of heater cooling tower air cleaner gas-cleaner.

2. Oilfield chemistry:

This product is rapid development in the application of the oil field chemistry. The scope including oil well cement admixtures drilling fluid additive acidizing fluid well completion fluid, work over fluid, fracture fluid.

3. Synthetic fiber:

The AMPS is the important monomer which could change the combination property of some synthetic fiber, in particular, the orion and the modacrylic fiber with chloride, the dosage is the 1%-4% of the fiber, it could improve the white content dyeing property antistatic ventilation property and flame resistance.

4. The sizes of the textile:

The copolymer of the acrylamide-2-methylpropane sulfonic acid, ethyl acetate and acrylic acid, it is the ideal size of the cotton and the polyester blend JUfabric, it has the characteristic of easy to use and east to use the water to remove.

5. Paper making:

The copolymer of the acrylamide-2-methylpropane sulfonic acid with other water- soluble monomer, this is the indispensable chemical in all kinds of papermaking factory, it could be used as the drainage aid and on gel, it could increase the strength of the paper, it also could be used as the pigment dispersing agent of color coating.

6.Polycarboxylate Superplasticizer:

As evocating agent or active agent being used in synthetising polycarboxylate Superplasticizer. Good quality ,and saving cost .

Package :

25kg net strong bags,or according to the user . 13tons/20’GP with pallets.


1) This product is hazardous to health, prevent ingestion of this product.

2) Rain proof, wet proof and resistant of the exposure to sunlight when transportation.

3) Be store in a dry and cool place.Expiration: one year .

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